Karen West Interior Design . Interior design has been one of the driving passions of my life. Larson interior design in 1992, karen worked with sts and consultants as a subcontractor providing finish selections, sample boards and design development. An interview with Newcastlebased interior designer, Karen Walker from www.idshowcase.co.uk I majored in both piano and voice. Karen b wolf interiors is a nationally recognized and published, luxury interior design firm located in the ny metro area. Karen delehanty started her journey into the wonderful world of interior design at the age of 19 and has never looked back.